"leave it the hell alone" commonly used in body modification aftercare (i.e.-piercings, tattoos, ext) in concept that if you're healthy and keep the area clean that it'll heal on its own without the sea-salt soaks and antiseptics and turning the jewlery to keep it from sticking. also excludes picking at it, constantly touching it, changing jewlery, and so on.

dude: "yeah, i just got this new ear piercing, i have to turn it twice daily, clean it 3 times a day with an antiseptic, and soak it in sea salt water every day"
2nd dude: "litha, man, stop shoving all that crap in it"